INCH-POUND
MIL-PRF-1/1636C
1 October 2003
SUPERSEDING
MIL-PRF-1/1636B(NAVY)
9 July 1998
PERFORMANCE SPECIFICATION SHEET
ELECTRON TUBE, THYRATRON
TYPE 7782
This specification is approved for use by all Depart-
ments and Agencies of the Department of Defense.
The requirements for acquiring the electron tube described herein
shall consist of this document and the latest issue of MIL-PRF-1.
DESCRIPTION: Triode, hydrogen, ceramic-metal.
See figure 1.
Mounting position: Any.
W eight: 4.8 ounces (136 grams) nominal.
ABSOLUTE RATINGS:
Ip
Ecc
ib
egx
egy
Ebb
epx
epy
Ef
Parameter:
A
V dc
a
v
v
kV dc
kv
kv
V ac
Unit:
5.0
150
600 3/
350
12.0 2/
----
200
12.0 1/
Maximum:
6.8
Minimum:
----
----
----
0.3
----
----
5% epy
175
5.8
Test Conditions:
6.3
12.0
----
----
150
----
----
----
----
ABSOLUTE RATINGS:
tj
TA
dik/dt
tk
Pb
Eres
prr
Ib
Cooling
Parameter:
sec
----
V ac
----
A dc
----
Unit:
µs 7/
°C
a/µs
9
6/
0.005
+150
4.0 x 10 5/
2,000
6.8
----
5/
Maximum:
0.2
Minimum:
----
-55
----
5.8
180
----
----
----
----
Test Conditions:
----
1,500
6.3
----
180
----
----
----
----
See footnotes at end of table I.
________________________________________________________________________________________________
GENERAL:
Qualification - Required. 4/
AMSC N/A
1 of 5
FSC 5960
DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.